07:53 Kunikida mispronounces Hoppa's name as Hopper. Hoppa's actor, Kikawada Masaya, played Hopper 1 in Kamen Rider The First. Also, his first name is Ichirou, which sounds like Ichigou AKA the designation for the first Kamen Rider.

46:57 There is a new framed calligraphy on the wall which says "Tokiku or Toriku". The first "toriku" is 取九, which is short form for 第九取調室 (9th Interrogation Room), while the second "toriku" is 鳥九, the candy shop's name. Both are puns on "Torikku" (Trick).

48.09 Yabe says that he will solve the next case even faster than the "fake magician Yamada being fired from a magic show".

02:46 The commissioner points like Daidouji did in Episode 1, complete with the swishing noises.

02:56 The commissioner bumps into the same nerdy scientist from Episode 1.

05:23 There is a framed calligraphy on the wall of the conference room that says "Chaos".

15:31 Yabe chalks up a bill of ¥2,550,000, which was equivalent to ~US$25,587 on July 2013, the air date of the episode.

19:07 Yabe mistakens "tanka" (unit cost) as "tankaa" (tanker), which kind of blows his cover, because he is supposed to be knowledgable about trading.

20:27 When the commissioner showed a five with his palm, Yabe thought he meant ¥500,000 (~US$5,017.06) at first, and the commissioner said that was impossible. So Yabe mistook it even further that the commissioner meant it was too low, and thought it was ¥5,000,000 (~US$50,170.56), when the commissioner meant only ¥50,000 (~US$501.71).

21:44 The forensics left the alphabet signs spelling H-A-G-E. 禿 (hage) means bald, which is why Yabe gets so worked up.

23:27 A man with thunderous footsteps runs past the Toriku shop.

23:45 This time, the bonus materials from Inference Weekly are "Hypnotism Goods".

33:07 ヨシノ = Yo-shi-no in katakana.

山 = Yama

川 = kawa

一 = Ichi

46:57 Yabe mistakens "hashi/chopsticks" for "hashi/tip", so "Pick up the chopsticks from the table and lick them." becomes "Pick up the corner of the table and lick it."